/*

* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#include "javajniutils.h"

#include "jstringutils.h"

#include "runtimeuiavkon.h"

#include "com_nokia_mj_impl_rt_ui_avkon_RuntimeUiAvkon.h"

using namespace java::runtimeui;

JNIEXPORT jboolean JNICALL Java_com_nokia_mj_impl_rt_ui_avkon_RuntimeUiAvkon__1confirm

(JNIEnv * aEnv, jobject, jstring aAppName, jobject aConfirmData, jboolean aIdentified)

{

    // unmarshall the JNI parameters

    JStringUtils appName(*aEnv, aAppName);

    jclass confirmDataClass = aEnv->GetObjectClass(aConfirmData);

    jmethodID getQuestionMethod = aEnv->GetMethodID(

                                      confirmDataClass,"getQuestion", "()Ljava/lang/String;");

    jstring jQuestion = (jstring)aEnv->CallObjectMethod(

                            aConfirmData, getQuestionMethod);

    JStringUtils question(*aEnv, jQuestion);

    std::vector<HBufC*> answerOptions;

    jmethodID getAnswerOptionsMethod = aEnv->GetMethodID(

                                           confirmDataClass,"getAnswerOptions", "()[Ljava/lang/String;");

    jobjectArray jAnswerOptions = (jobjectArray)aEnv->CallObjectMethod(

                                      aConfirmData, getAnswerOptionsMethod);

    bool answerAvailable = -1;

    TRAP_IGNORE(

        if (jAnswerOptions != NULL)

{

    int len = aEnv->GetArrayLength(jAnswerOptions);

        answerOptions.reserve(len);

        for (int i=0; i<len; i++)

        {

            jstring jAnswerOption = (jstring)aEnv->GetObjectArrayElement(

                                        jAnswerOptions, i);

            JStringUtils answerOption(*aEnv, jAnswerOption);

            answerOptions.push_back(answerOption.AllocLC());

        }

    }

    jmethodID getAnswerSuggestionMethod = aEnv->GetMethodID(

                                              confirmDataClass,"getAnswerSuggestion", "()I");

    jint jAnswerSuggestion = (jint)aEnv->CallIntMethod(

                                 aConfirmData, getAnswerSuggestionMethod);

    ConfirmData confirmData(question, answerOptions, jAnswerSuggestion);

    // delegate the UI implementation to handle the confirm operation

    answerAvailable = RuntimeUiAvkon::confirm(appName, confirmData, aIdentified);

    // cleanup the vector

    for (int i=0; i<answerOptions.size(); i++)

{

    CleanupStack::PopAndDestroy();

    }

    answerOptions.clear();

    // marshall the answer back to Java

    jmethodID setAnswerMethod = aEnv->GetMethodID(

                                    confirmDataClass,"setAnswer", "(I)V");

    aEnv->CallVoidMethod(aConfirmData, setAnswerMethod, confirmData.iAnswer);

    );

    return answerAvailable;

}

JNIEXPORT void JNICALL Java_com_nokia_mj_impl_rt_ui_avkon_RuntimeUiAvkon__1error

(JNIEnv * aEnv, jobject, jstring aAppName, jstring aShortMsg, jstring aDetailedMsg)

{

    // unmarshall the JNI parameters

    JStringUtils appName(*aEnv, aAppName);

    JStringUtils shortMsg(*aEnv, aShortMsg);

    JStringUtils detailedMsg(*aEnv, aDetailedMsg);

    // delegate the UI implementation to handle the error operation

    RuntimeUiAvkon::error(appName, shortMsg, detailedMsg);

}